40154085

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{52489}}^1$

素因数の和:52517

約数の個数: 24

約数和(自身を含む): 73695960

約数和(自身を除く): 33541875

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 52489, 157467, 262445, 472401, 787335, 892313, 2362005, 2676939, 4461565, 8030817, 13384695, 40154085]

約数ペア:

[(1, 40154085), (3, 13384695), (5, 8030817), (9, 4461565), (15, 2676939), (17, 2362005), (45, 892313), (51, 787335), (85, 472401), (153, 262445), (255, 157467), (765, 52489)]